Raisa Biega Raisa Biega, M.Sc.
University of Twente
Faculty of Science and Technology

Carre building, CR 4037
P.O. Box 217
7500 AE Enschede
The Netherlands

Phone: +31-53-489-5444
E-mail: r.i.biega@utwente.nl

Education, training and experience

Aug. 2020 - Affiliate MESA+ Institute for Nanotechnology, University of Twente, The Netherlands
Supervisor: Dr. Linn Leppert
Sept 2017 - Ph.D. in Physics, University of Bayreuth, Germany
Optoelectronic properties of organic-inorganic Ruddlesden Popper perovskites using many-body perturbation theory
Graduation expected in 2021
Supervisor: Dr. Linn Leppert
Feb 2019 - May 2019 Internship, Lawrence Berkeley National Laboratory, Berkeley, USA
Supervisor: Prof. Jeffrey B. Neaton
Oct 2015 - July 2017 M.Sc. in Physics, "Alexandru Ioan Cuza" University of Iaşi, Romania
specialisation Physics for advanced technologies (taught in English)
Perturbative Quantum Technics in Microphysical Systems
Sept 2014 - Feb 2015 Erasmus+ Study Scholarship, Paris-Sud University, Paris (France)
Oct 2015 - July 2017 B.Sc. in Physics, "Alexandru Ioan Cuza" University of Iaşi, Romania
specialisation Computational Physics
Numerical simulation of a deposition process of nanostructures using a colloidal mask

Publications

  1. R.-I. Biega, M. R. Filip, L. Leppert, J. B. Neaton
    Highly Localized Resonant Excitons in Silver-Pnictogen Halide Double Perovskites
    In preparation
  2. B. A. Connor, R.-I. Biega, L. Leppert, H. Karunadasa
    Dimensional Reduction of the Small Bandgap Double Perovskite Cs2AgTlBr6
    Chem. Sci. 11, 7708 (2020). DOI: 10.1039/D0SC01580F

Presentations

  • Highly Localized Resonant Excitons in Silver-Pnictogen Halide Double Perovskites
    NanoGe - Theory and Computation of Halide Perovskites (ComPer)
    September 08-09, 2020
  • Ab-initio calculations of surface defect migration in halide perovskites
    APS March Meeting 2018
    March 04-08, 2018 Boston, USA

Posters

  • Dimensional reduction of halide double perovskites: Insights from first principles calculations
    Perovskite Solar Cells and Optoelectronics (PSCO) 2019
    31 Sept - 02 Oct, 2019, Lausanne, Switzerland
  • Ab-initio calculations of surface defect migration in halide perovskites
    Perovskite Solar Cells and Optoelectronics (PSCO) 2018
    30 Sept - 02 Oct, 2019, Lausanne, Switzerland